Lines Matching defs:src_clk_freq
430 u32 src_clk_freq; /* source clock frequency */
837 if (hz >= (host->src_clk_freq >> 2)) {
839 sclk = host->src_clk_freq >> 2; /* sclk = clk / 4 */
841 div = (host->src_clk_freq + ((hz << 2) - 1)) / (hz << 2);
842 sclk = (host->src_clk_freq >> 2) / div;
847 hz >= (host->src_clk_freq >> 1)) {
854 sclk = host->src_clk_freq >> 1;
857 } else if (hz >= host->src_clk_freq) {
860 sclk = host->src_clk_freq;
863 if (hz >= (host->src_clk_freq >> 1)) {
865 sclk = host->src_clk_freq >> 1; /* sclk = clk / 2 */
867 div = (host->src_clk_freq + ((hz << 2) - 1)) / (hz << 2);
868 sclk = (host->src_clk_freq >> 2) / div;
2475 host->src_clk_freq = clk_get_rate(host->src_clk);
2479 mmc->f_min = DIV_ROUND_UP(host->src_clk_freq, 4 * 255);
2481 mmc->f_min = DIV_ROUND_UP(host->src_clk_freq, 4 * 4095);